body {
  font-size: 2.93333vw;
}
a {
  font-size: 2.93333vw;
}
/* 1.0 头部 */
.header {
  display: flex;
  height: 11.2vw;
  padding: 2vw 0;
}
.logo {
  width: 21.33333vw;
  background: url(../images/log.png) no-repeat center;
  background-size: 80%;
  font-size: 0;
}
.search-box {
  position: relative;
  display: flex;
  flex: 1;
}
.search {
  flex: 1;
  border-radius: 6.93333vw;
  background-color: #f0f0f0;
  padding-left: 9.33333vw;
  padding-right: 2vw;
  font-size: inherit;
}
.search-box .icon-search {
  position: absolute;
  left: 2.66667vw;
  top: 2.13333vw;
  color: #798089;
}
.user-pic {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 11.2vw;
}
.user-pic img {
  height: 100%;
}
/* 2.0 焦点图 */
.banner {
  height: 53.33333vw;
  background: url(../images/banner.png) no-repeat center/cover;
}
/* 3.0 导航 */
.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  margin-bottom: 2.66667vw;
}
.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 17.33333vw;
  height: 21.86667vw;
  padding-top: 1.33333vw;
}
.nav-item img {
  width: 80%;
}
/* 4.0精选攻略 */
.choiceness {
  padding: 0 3.33333vw;
}
/* 4.1 精选攻略-头部 */
.choiceness-head {
  display: flex;
  align-items: center;
  height: 11.46667vw;
}
.choiceness-head h2 {
  flex: 1;
  font-size: 5.06667vw;
}
.safety-tips {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 32.66667vw;
  height: 6.66667vw;
  background-color: #02db94;
  border-radius: 3.2vw;
  padding: 0 1.06667vw;
  color: #fff;
}

/* 4.2 精选攻略-主体 */
.choiceness-body {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.choiceness-body-item {
  width: 44.26667vw;
  /* height: 58.4vw; */
  border-radius: 1.33333vw;
  margin-bottom: 6.13333vw;
}
.choiceness-body-item img {
  width: 100%;
  border-radius: 1.33333vw;
}
.choiceness-body-item h3 {
  line-height: 1.2;
  margin-bottom: 1.06667vw;
  font-weight: bold;
  color: #000;
  /* 多行文本溢出省略号显示 */
  display: -webkit-box;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.choiceness-body-item div {
  display: flex;
}
.choiceness-body-item div p {
  flex: 1;
}
.choiceness-body-item div span {
  display: flex;
  align-items: center;
  margin-right: 1.33333vw;
  color: #000;
}
.choiceness-body-item div span i {
  margin-right: 1.06667vw;
}
